Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

What is always in front of you but can’t be seen?

What 5-letter word typed in all capital letters can be read the same upside down?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

If a wheel has 54 spokes, how many spaces are there between the spokes?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.